from The Century Dictionary and Cyclopedia

Etymologies

Examples

The most helpful explainer is about Default contact groups, which really explains the five contact groups that you can’t delete, rename or change, and the one contact group that drives a lot of office app veterans nuts:

The story lineup -- a look at planet Xena (yet another "10th planet" candidate), stem cell research workarounds, a pandemic flu "explainer," the un-extinct Ivory-Billed Woodpecker, and the rise in the number and intensity of hurricanes and the link to global warming, and vat-grown meat -- looks interesting.

And I rejoice that I was left to deal with the Bible alone; for if I had had some theological "explainer" at my side, he might have tried, as such do, to lessen my indignation against Jacob, and thereby have warped my moral sense for ever; while the great apocalyptic spectacle of the ultimate triumph of right and justice might have been turned to the base purposes of a pious lampooner of the Papacy.